Recruiter Wings Consultancy Interview Questions and Answers

Pen Paper test of 3 coding questions

Q1. Basics OOPs questons
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Q2. Resume based questions
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Q1. Basic HR questions
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Aptitude with pseudo codes and concepts of oops

3 coding questions to be written on paper

Q1. There was discussion based on the logic of the written code and more questions about projects and java oops code was given to write.
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Q2. Peak element of array
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A peak element in an array is an element that is greater than or equal to its neighbors.
• Iterate through the array and check if the current element is greater than its neighbors.

• If the current element is a peak, return it.

• If there are multiple peak elements, return any one of them.
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Q1. Difference between functions and stored procedure in SQL.
Ans. 
Functions return a single value while stored procedures can perform multiple operations and return multiple values.
• Functions return a single value while stored procedures can return multiple values.

• Functions are used for computations and return values, while stored procedures are used for executing a series of statements.

• Functions can be called from within SQL statements, while stored procedures are called using the EX...read more
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Q2. Difference between abstract class and Interface in C#
Ans. 
Abstract class can have implementation details, while interface only contains method signatures.
• Abstract class can have constructors, fields, and methods with implementation details, while interface can only have method signatures.

• A class can inherit from only one abstract class, but can implement multiple interfaces.

• Abstract classes are used when some common functionality needs to be shared among multiple classes, whi...read more
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Q1. Selenium WebDriver framework
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Q2. Java program
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Q1. Advantage of react Js
Ans. 
React Js allows for efficient and reusable UI components, virtual DOM for faster rendering, and easy integration with other libraries.
• Efficient and reusable UI components make development faster and easier.

• Virtual DOM allows for faster rendering by only updating the parts of the DOM that have changed.

• Easy integration with other libraries like Redux for state management.

• React Native allows for building mobile apps using
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Q2. Stateless and Statefull Component
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Q1. String immutable question in java
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Q2. Annotations in Spring boot
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Annotations in Spring Boot are used to simplify the configuration and development of applications.
• Annotations are used to provide metadata about the application's components

• They help in reducing the amount of configuration required

• Examples include @RestController, @Autowired, @RequestMapping
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Q1. Was an good interview which happened around one and half an hour
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